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fpspreadsheet: Read the background color of ods files. Background color of ods files is displayed in fpsGrid. Fix border partially not showing.

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3107 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
wp_xxyyzz
2014-05-27 13:58:57 +00:00
parent 632b9d6200
commit 11e09b888c
1 changed files with 20 additions and 6 deletions
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26
components/fpspreadsheet/fpsopendocument.pas
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@ -278,7 +278,7 @@ begin
Exclude(cell^.UsedFormattingFields, uffBorder);
// Background color
if styleData.BackgroundColor <> 0 then begin
if styleData.BackgroundColor <> scNotDefined then begin
Include(cell^.UsedFormattingFields, uffBackgroundColor);
cell^.BackgroundColor := styleData.BackgroundColor;
end;
@ -377,6 +377,7 @@ var
BodyNode, SpreadSheetNode, TableNode, RowNode, CellNode : TDOMNode;
StylesNode: TDOMNode;
ParamRowsRepeated, ParamColsRepeated, ParamValueType, ParamFormula : string;
TableStyleName: String;
RowsCount, ColsCount : integer;
begin
//unzip content.xml into AFileName path
@ -437,6 +438,7 @@ begin
// select this cell value's type
ParamValueType := GetAttrValue(CellNode,'office:value-type');
ParamFormula := GetAttrValue(CellNode,'table:formula');
TableStyleName := GetAttrValue(CellNode, 'table:style-name');
if ParamValueType = 'string' then
ReadLabel(Row, Col, CellNode)
@ -444,7 +446,7 @@ begin
ReadNumber(Row, Col, CellNode)
else if (ParamValueType = 'date') or (ParamValueType = 'time') then
ReadDate(Row, Col, CellNode)
else if (ParamValueType = '') then
else if (ParamValueType = '') and (TableStyleName <> '') then
ReadBlank(Row, Col, CellNode)
else if ParamFormula <> '' then
ReadLabel(Row, Col, CellNode);
@ -479,9 +481,11 @@ end;
procedure TsSpreadOpenDocReader.ReadLabel(ARow: Word; ACol: Word; ACellNode: TDOMNode);
var
cellText: String;
styleName: String;
begin
FWorkSheet.WriteUTF8Text(ARow, ACol, UTF8Encode(ACellNode.TextContent));
cellText := UTF8Encode(ACellNode.TextContent);
FWorkSheet.WriteUTF8Text(ARow, ACol, cellText);
styleName := GetAttrValue(ACellNode, 'table:style-name');
ApplyStyleToCell(ARow, ACol, stylename);
@ -759,6 +763,7 @@ var
wrap: Boolean;
borders: TsCellBorders;
borderStyles: TsCellBorderStyles;
bkClr: DWord;
s: String;
procedure SetBorderStyle(ABorder: TsCellBorder; AStyleValue: String);
@ -778,7 +783,7 @@ var
L.StrictDelimiter := true;
L.DelimitedText := AStyleValue;
wid := 0;
rgb := 0;
rgb := DWord(-1);
linestyle := '';
for i:=0 to L.Count-1 do begin
s := L[i];
@ -817,7 +822,8 @@ var
else
if (linestyle = 'fine-dashed') then
borderStyles[ABorder].LineStyle := lsDotted;
borderStyles[ABorder].Color := Workbook.AddColorToPalette(LongRGBToExcelPhysical(rgb));
borderStyles[ABorder].Color := IfThen(rgb = DWord(-1), scBlack,
Workbook.AddColorToPalette(LongRGBToExcelPhysical(rgb)));
finally
L.Free;
end;
@ -845,10 +851,17 @@ begin
borders := [];
wrap := false;
bkClr := DWord(-1);
styleChildNode := styleNode.FirstChild;
while Assigned(styleChildNode) do begin
if styleChildNode.NodeName = 'style:table-cell-properties' then begin
// Background color
s := GetAttrValue(styleChildNode, 'fo:background-color');
if s <> '' then begin
if s[1] = '#' then s[1] := '$';
bkClr := StrToInt(s);
end;
// Borders
s := GetAttrValue(styleChildNode, 'fo:border');
if (s <>'') then begin
@ -899,7 +912,8 @@ begin
style.TextRotation := trHorizontal;
style.Borders := borders;
style.BorderStyles := borderStyles;
style.BackgroundColor := scNotDefined;
style.BackgroundColor := IfThen(bkClr = DWord(-1), scNotDefined,
Workbook.AddColorToPalette(LongRGBToExcelPhysical(bkClr)));
styleIndex := FStyleList.Add(style);
end;